What are the two major groups of amphibians? What's an amphibian? What adaptations first appeared in amphibians? What are the characteristics of mammals versus amphibians and reptiles? What do fish, reptiles and amphibians have in common? What are some examples of animals that are invertebrates?
Amphibians are classified in the phyllym Chordata, which is characterized by the presence of a backbone. Amphbia comprises of three orders: Anura, Urodela, and Apoda. Frogs and toads belong to the order Anura. Characteristics of Amphibians Amphibians begin life as tadpoles and have tails and gi...
What animal is an example of a "transitional" animal from an aquatic to a terrestrial habitat? How many years ago did amphibians appear? What is an example of biodiversity? What does the term "amphibian" mean, and why is it a proper classification for frogs?
Figure 4: Emperor penguins are the endemic species of Antarctica. They are the tallest and the heaviest penguin species in the world. Image Credit: Michael Van Woert, NOAA NESDIS, ORA, CC-licensed. Figure 5: Bicolored frog (Clinotarsus curtipes) is an amphibian species endemic to the Wester...
“opportunity”.An example isStaphylococcus aureus, which is part of the normal flora colonizing the human skin, nose, and other body parts. Most of the time, it will bring no harm but can become infectious or cause disease when it gains entry through an open wound. Conversely, the term...
So far, we've looked at natural selection as an agent of change. When we look around the world, however, we see many animals that have remained relatively unchanged for tens of thousands of years — in some cases, even millions of years.Sharksare one example. ...
What chambers are found in the heart of an amphibian? Amphibians have three-chambered hearts consisting of Two atria (one receives blood from the lungs, the other from the heart) and One ventricle (where oxygenated blood from the lungs mixes with deoxygenated blood from the bodyThree...
Examples of the close relationship between the mode of transmission of some parasites and the niche of the host amphibian. Ital. J. Zool. 15: 359-365.Murith, D. 1981 . Examples of the close relationship between the mode of transmission of some parasites and the niche of the host ...
Provide an example of this in both a plant and an animal. Which of the following is an example of an ectotherm? A. whale B. gecko C. kangaroo mouse D. fruit bat E. arctic fox What are some examples of ecological niches? What is an amphibian? What is a reptile? What is a ...
What are examples of monocots? What are examples of non-vascular plants? What are some examples of amphibians? Are stink bugs an invasive species? What are natural predators of members of the phylum Platyhelminthes? What's an example of a paedogenetic group of amphibian species? What are the...